The dog you see in my avatar had localized demodectic mange when we first adopted him. He was 4 and a half months old. He had a ring of no hair around both eyes and he was itchy. This is pretty common in puppies as they transition from their mothers immunity and develop their own immune system. I transitioned him from the kibble he came with to the home prepared diet all of my dogs get. His immune system developed and held the mites in check without any drugs or medications.
All dogs have mites it’s just that a healthy immune system usually keeps them in check and no symptoms appear. It is possible that your dog will need some help in restoring balance but my first choice would be a home prepared diet of 75% meat (including about 10% organs) and 25% non-starchy vegetables and a little fruit. A good starting book to read on preparing a home made diet would be Steve Browns See Spot Live Longer. All recipes that do NOT contain bone can be lightly cooked or served raw. I would start with lightly cooked while his immune system develops and then if you like you can ease him onto a completely raw diet or continue with a lightly cooked one.
Good Luck with your new addition!!!
